Available Error Summary Data (DOCSIS 4.0 Downstream)

The following table lists the available error summary results for DOCSIS 4.0 Downstream modulation analysis.

A displayed value of "***", "-780dB" or "-999" means no data is available.

MER (dB)

MER Pk

Data MER

Average Subcarrier Power

Freq Err

SyncCorr

Common Phase Error

SymClk Err

SymClk Err Compensate

Sym Time Adjustment

Time Offset

IQ Offset

IQ Gain Imbalance

IQ Quad Error

IQ Timing Skew

Total Power

Channel Power

Excluded SubCarriers From MER

 

Querying summary table data results programmatically

To programmatically query the Trace Summary Table data results using the Summary() and SummaryUnit() methods in the MeasurementData object.

See the How To Query Summary Table Data Results topic for more information.

See Also

About Summary Traces